| Copper alloys 铜 合 金 | S 201 | Sn1 Si0.3Mn0.3 Cu Rem. | Good mechanical properties and crack resistance. Gas welding and argon arc welding of red copper. 机械性能好，抗裂性好。紫铜气焊及氩弧焊用 | ERCu |
| S 211 | Si3 Mn1 Cu Rem. | Good mechanical properties. Argon arc welding of copper alloys and MIG brazing of steel. 机械性能好，铜合金氩弧焊及钢的MIG钎焊用 | ERCuSi-Al |
| S 212 | Sn5 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 | ERCuSn-A |
| S 213 | Sn8 Cu Rem. | Wear resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨性好。铜合金氩弧焊及钢的堆焊用 | ERCuSn-C |
| S 214 | Al7.5 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用 | ERCuAl-A1 |
| S 215 | Al9 Cu Rem. | Wear and corrosion resistance. Argon arc welding of copper alloys and surfacing of steel. 耐磨、耐蚀。铜合金氩弧焊及钢的堆焊用 | ERCuAl-A2 |
| S 221 | Cu60 Sn1 Si0.3 Zn Rem. | Melting point is about 890℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. 熔点约890℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁 | |
| S 221F | Cu60 Sn1 Si 0.3 Zn Rem. | S221 welding rod coated with flux. 外涂焊剂的S221焊丝 | |
| S 222 | Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. | Melting point is about 880℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. 熔点约880℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁 | RBCuZn-C |
| S 222F | Cu58Sn0.9Si0.1 Fe0.8 Zn Rem. | S222 welding rod coated with flux. 外涂焊剂的S222焊丝 | RBCuZn-C |
| S 223 | Cu59 Sn0.6 Zn Rem. | Melting point is about 900℃. Braze welding of copper, steel and cast iron. 熔点约900℃。铜、钢、铸铁钎焊用 | RBCuZn-A |
| S 224 | Cu62 Si0.5 Zn Rem. | Melting point is about 905℃. Gas welding and carbon arc welding of brass, also braze welding of copper, steel and cast iron. 熔点约905℃。黄铜气焊及碳弧焊用，也可钎焊铜、钢、铸铁 |